| PBCMA |
Practitioner British Complementary
Medicine Association |
| PHC |
Professional Hypnotherapy
Centre |
| PHINZ |
Psychotherapy & Hypnotherapy
Institute of New Zealand |
| PHTA |
Psychotherapy & Hypnosis
Training Association |
| PICT |
Parks Inner Child Therapy |
| PSI |
Psycho-Semantic Institute |
| PT |
Peiffer Foundation |
| RAGPH |
Register of Approved Gastro-intestinal
Psychotherapists & Hypnotherapists |
| RSA |
Royal Society of Arts |